Looking at my portfolio, are you?

My name is Dávid Óvári

I build applications for a living, delivering ideas right into your pocket

About Me

iOS Developer based in Hungary with hands-on experience building scalable applications used by millions. I specialize in writing clean, testable Swift code—leveraging UIKit & SwiftUI, RxSwift and Combine within modern architectures to ensure long-term maintainability. I enjoy working in collaborative teams to build high-quality features that balance performance and a great user experience!

/ˈoːvaːri/ Swift SwiftUI UIKit RxSwift Combine

Experience

Medior iOS Developer

OTP Bank Magyarország

Apr 2023 - Dec 2025
  • Drove digital transformation for Hungary’s largest retail bank serving 1M+ users
  • Built native iOS flows for personal loans and credit account applications
  • Developed overdraft management and Fizz voucher integration
  • Engineered fully digital account opening for both adult and junior users
  • Implemented advanced KYC features, including Video ID and NFC passport reading
  • Optimized user onboarding with A/B testing capabilities
  • Enhanced UX via biometric authentication, push notifications, and deep linking

Junior iOS Developer

CodeYard Kft.

Jul 2021 - Mar 2023
  • Contributed to the Xeropan language learning app
  • Implemented secure integrations with the KRÉTA school system for Xeropan Classroom
  • Enhanced core wallet functionalities, transaction handling, and secure data storage for BlockBen
  • Supported onboarding processes, KYC integration, dashboard improvements, and modular UI components in Benker, a blockchain-based banking app

Education

Bachelor of Science in Computer Science

University of Szeged

2019 -
  • Pursued Computer Science studies before transitioning to full-time iOS development